.container {
  text-align: center ;
  padding:  40px 0;
  height: 300px;
  display: flex;
  flex-direction: row;
}
.col_1 {
  text-align: center;
  width: 127px;
  height: 137px;
  background-color: #3c91d1;//#FEC608;
  display: flex;
  flex-direction: column;
  transition: 1s;
  -moz-box-shadow:0px 10px 12px #BFBFBF; -webkit-box-shadow:0px 10px 12px #BFBFBF; box-shadow:0px 10px 12px #BFBFBF;
}
.col_1:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.45);
  transform: translateY(-3px);
  cursor: pointer;
}
.col_1_img {
  color: white;
  text-align: center;
  height: 60px;
  margin-left: 33.5px;
  margin-top: 24px;
  width: 60px;
  background-image: url('./images/col_1.png');
  background-size: cover;
}
.col_1_text {
  color: white;
  margin-top: 6px;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 2px;
}

.col_2 {
  text-align: center;
  width: 127px;
  height: 137px;
  background-color: #3c91d1;//#FD7AC2;
  display: flex;
  flex-direction: column;
  transition: 1s;
  -moz-box-shadow:0px 10px 12px #BFBFBF; -webkit-box-shadow:0px 10px 12px #BFBFBF; box-shadow:0px 10px 12px #BFBFBF;
  cursor: pointer;
}
.col_2:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.45);
  transform: translateY(-3px);
}
.col_2_img {
  color: white;
  text-align: center;
  height: 60px;
  margin-left: 33.5px;
  margin-top: 24px;
  width: 60px;
  background-image: url('./images/col_2.png');
  background-size: cover;
}

.col_3 {
  text-align: center;
  width: 127px;
  height: 137px;
  background-color: #3c91d1;//#21CDD0;
  display: flex;
  flex-direction: column;
  transition: 1s;
  -moz-box-shadow:0px 10px 12px #BFBFBF; -webkit-box-shadow:0px 10px 12px #BFBFBF; box-shadow:0px 10px 12px #BFBFBF;
  cursor: pointer;
}
.col_3:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.45);
  transform: translateY(-3px);
  cursor: pointer;
}
.col_3_img {
  color: white;
  text-align: center;
  height: 60px;
  margin-left: 33.5px;
  margin-top: 24px;
  width: 60px;
  background-image: url('./images/col_3.png');
  background-size: cover;
}

.col_4 {
  text-align: center;
  width: 127px;
  height: 137px;
  background-color: #3c91d1;//#138F91;
  display: flex;
  flex-direction: column;
  transition: 1s;
  -moz-box-shadow:0px 10px 12px #BFBFBF; -webkit-box-shadow:0px 10px 12px #BFBFBF; box-shadow:0px 10px 12px #BFBFBF;
}
.col_4:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.45);
  transform: translateY(-3px);
  cursor: pointer;
}
.col_4_img {
  color: white;
  text-align: center;
  height: 60px;
  margin-left: 33.5px;
  margin-top: 24px;
  width: 60px;
  background-image: url('./images/col_4.png');
  background-size: cover;
}
.row {
  width: 100%;
  padding-left: 6vw;
}
.overlayDemo {
  width: 36vw;
  height: 70vh;
  border: 1px solid #999999;
  background: #FFFFFF;
  box-shadow: 2px 2px 20px rgba(0,0,0,0.3);
}
.pagination {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
